/* Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.activiti.rest.service.api.runtime.process;


import org.activiti.engine.runtime.Execution;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

import java.util.List;


/**
 * @author Frederik Heremans
 */
@RestController
public class ExecutionActiveActivitiesCollectionResource extends ExecutionBaseResource {

    @RequestMapping(value = "/runtime/executions/{executionId}/activities", method = RequestMethod.GET, produces = "application/json")
    public List<String> getActiveActivities(@PathVariable String executionId) {
        Execution execution = getExecutionFromRequest(executionId);
        return runtimeService.getActiveActivityIds(execution.getId());
    }
}
